Pith Number

pith:JQLLBDXH

pith:2020:JQLLBDXHKFSCBUHYI2JQTN5EZ3

not attested not anchored not stored refs pending

Identification of Probability weighted ARX models with arbitrary domains

Alessandro Brusaferri, Matteo Matteucci, Stefano Spinelli

arxiv:2009.13975 v1 · 2020-09-29 · cs.LG · stat.ML

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JQLLBDXHKFSCBUHYI2JQTN5EZ3}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T01:38:46.955504Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4c16b08ee7516420d0f8469309b7a4ced70e3d28a5d64b71ece44e493e324f55

Aliases

arxiv: 2009.13975 · arxiv_version: 2009.13975v1 · doi: 10.48550/arxiv.2009.13975 · pith_short_12: JQLLBDXHKFSC · pith_short_16: JQLLBDXHKFSCBUHY · pith_short_8: JQLLBDXH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JQLLBDXHKFSCBUHYI2JQTN5EZ3 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 4c16b08ee7516420d0f8469309b7a4ced70e3d28a5d64b71ece44e493e324f55

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a2013457e62d586987fc1242590a356ac36290410dcb7e43ab0dee25619167b",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2020-09-29T12:50:33Z",
    "title_canon_sha256": "414d16515173ed24294cdc6e270ee75aa00ef777ba24300dc1bdf7c47c96a905"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2009.13975",
    "kind": "arxiv",
    "version": 1
  }
}